404155538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{99989}}^1$

素因数の和:100081

約数の個数: 16

約数和(自身を含む): 633536640

約数和(自身を除く): 229381102

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 99989, 199978, 4299527, 4699483, 8599054, 9398966, 202077769, 404155538]

約数ペア:

[(1, 404155538), (2, 202077769), (43, 9398966), (47, 8599054), (86, 4699483), (94, 4299527), (2021, 199978), (4042, 99989)]